Hi so i finally got my beer kit but am running into a few problems already, for 1 the pot i plan to use for the boil in probably a 5 gallon steel pot from a turkey frying kit, will it cause off flavors due to the oil that was used in it? I had a hard time cleaning it all out. Second of all i am using an electric stove to brew on but it a glass top. I did a test boil with 2 gallons of water it took about 20 minutes before it started to bubble a bit but it wouldnt ever boil, i smelt something burning and it looked like a black cloud floating in the water? What can i do to help the water boil on this stove top?